12/07/2017: U.S. Marines 1st Lt. Bradley Hood, CH-53E Pilot, and Capt. Aaron Cauble, CH-53E Pilot, with 1st Marine Aircraft Wing, discuss the importance of Chemical, Biological, Radiological, and Nuclear (CBRN) training aboard Marine Corps Base Hawaii, Oct. 18, 2017. The training was conducted to enhance the Marine's capability to fly helicopters…